RC82545GM Intel, RC82545GM Datasheet - Page 35

• Manufacturer Part Number: RC82545GM
• Manufacturer: Intel

Specifications of RC82545GM

• Operating Supply Voltage (typ): 1.5/2.5/3.3V
• Operating Supply Voltage (min): 1.43/2.38/3V
• Operating Supply Voltage (max): 1.57/2.62/3.6/5.25V
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 364
• Lead Free Status / RoHS Status: Not Compliant

5.6.1.2
Datasheet
Figure 4. PCI/PCI-X Clock Timing
Table 16. PCI/PCI-X Bus Interface Timing Parameters
PCI/PCI-X Bus Interface Timing
NOTES:
1. Output timing measurements are as shown.
2. REQ# and GNT# signals are point-to-point and have different output valid delay and input setup times than
3. Input timing measurements are as shown.
TVAL
TVAL
(ptp)
TON
TOFF
TSU
TSU
(ptp)
TH
TRRSU
TRRH
Symbol
bussed signals. GNT# has a setup of 10 ns; REQ# has a setup of 12 ns. All other signals are bussed.
3.3 V Clock
0.5 Vcc
0.4 Vcc
0.3 Vcc
CLK to signal valid delay:
bussed signals
CLK to signal valid delay:
point-to-point signals
Float to active delay
Active to float delay
Input setup time to CLK:
bussed signals
Input setup time to CLK:
point-to-point signals
Input hold time from CLK
REQ64# to RST# setup
time
RST# to REQ64# hold
time
Parameter
0.6 Vcc
Th
TCYC
Min
10*
0.7
0.7
1.2
1.2
0.5
PCI-X 133
0
0
MHz
Tcyc
Max
3.8
3.8
7
0.2 Vcc
PCI-X 66 MHz
TCYC
Min
10*
0.7
0.7
1.7
1.7
0.5
0
0
Tl
Max
3.8
3.8
7
Networking Silicon — 82545GM
TCYC
Min
10*
PCI 66MHz
2
2
2
3
5
0
0
Max
14
6
6
0.4 Vcc p-to-p
(minimum)
TCYC
Min
PCI 33 MHz
10,
10*
12
2
2
2
7
0
0
Max
12
28
11
31
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns